Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Analysis
Analysis / Tests
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Food
Fresh Water Food
Food Basin
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Sands / Quartz / Substrates
Remineralizing
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Freshwater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
NCO2-glassdif by Aqua Nova is a 28mm glass nano diffuser with suction cup. This accessory is suitable for nano aquarium up to 40 liters .
Order it before
15:00 Monday
and receive it
on
Tuesday, February 17, 2026
with
Chronopost - Livraison express à domicile
This diffuser makes it possible to emit CO2 discreetly. With its glass design, it is almost invisible in water. With its ceramic disc, it allows the distribution of CO2 in very fine bubbles in the aquarium.
With its 28 mm diameter, it is compatible with 4/6 mm pipes.
Flourish Excel™ is the easiest way to provide aquarium plants with a source of directly absorbable organic carbon.
Tetra Algizit effectively removes all types of algae thanks to its highly concentrated formula. Anti-algae in very powerful tablets. It is therefore a curative action "punch" in case of uncontrollable proliferation of algae in your aquarium: immediately inhibits the growth of unwanted algae!
Fiji white sand is of great purity, very white in color for reef saltwater aquariums. Does not contain phosphate.
12/16 mm gray pipe for water circulation. Its gray color reduces (proven effect) the development of algae inside it. Thus, the water flow is ensured. Food grade.
Filter media for the rapid removal of nitrates from aquarium water. 250ml (170g) neutralizes 9000mg of nitrates.
ATI Labs - Iodine 1000 ml is a highly purified supplement designed to maintain optimal iodine levels in reef aquariums. A key element for the health of corals, shrimp and fish, iodine is involved in pigmentation, immunity and even molting in crustaceans. A lack of iodine can quickly result in dull colors, fragile tissues or molting problems . This concentrated bottle allows for simple and precise adjustment, while integrating perfectly into your daily routine. Produced and controlled in Germany according to European standards, this solution guarantees a reliable and safe supply , essential for demanding aquarists.
Check valves for air tubes. Prevents backflow of water into the air pump. Pack of 3.
JBL extend, extension for JBL CO2 Reactor to increase the capacity of the JBL reactor for large aquariums.
Proflora CO2 Inline 12 /16 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 12/16 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.
Proflora CO2 Inline 16 /22 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 16/22 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.
Proflora CO2 Inline 19/25 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 19/25 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.
Nano Flipper CO2 from Dennerle is a powerful yet extremely compact CO2 diffuser , specially designed for mini aquariums from 25 to 40 liters.
CO2 bubble counter with suction cup to be fixed on the aquarium windows. Size: 5cm.
Check valves for air tubes. Prevents backflow of water into the air pump. Pack of 3.